From: Robert Jarzmik <robert.jarzmik@free.fr>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] ARM: pxa: RAM and console fixes for zylonite
Date: Sat, 17 Jan 2015 14:58:50 +0100 [thread overview]
Message-ID: <1421503131-24840-1-git-send-email-robert.jarzmik@free.fr> (raw)
There is at least one zylonite variant with a PXA311 and only 64 MB of
memory, while the other variants have at least 128 MB.
As 64 MB is the smallest common denominator, tell barebox to use only
the 64 MB bytes.
At the same time, fix the kernel command line to use only these 64 MB,
and output log on the console.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
arch/arm/boards/zylonite/board.c | 2 +-
arch/arm/boards/zylonite/env/config | 2 +-
arch/arm/boards/zylonite/lowlevel.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boards/zylonite/board.c b/arch/arm/boards/zylonite/board.c
index 96357a5..dabc6ff 100644
--- a/arch/arm/boards/zylonite/board.c
+++ b/arch/arm/boards/zylonite/board.c
@@ -95,7 +95,7 @@ coredevice_initcall(zylonite_coredevice_init);
static int zylonite_mem_init(void)
{
- arm_add_mem_device("ram0", 0x80000000, 128 * 1024 * 1024);
+ arm_add_mem_device("ram0", 0x80000000, 64 * 1024 * 1024);
return 0;
}
mem_initcall(zylonite_mem_init);
diff --git a/arch/arm/boards/zylonite/env/config b/arch/arm/boards/zylonite/env/config
index 56ee90f..ee66e37 100644
--- a/arch/arm/boards/zylonite/env/config
+++ b/arch/arm/boards/zylonite/env/config
@@ -3,4 +3,4 @@
autoboot_timeout=3
mtdparts="128k@0(TIMH)ro,128k@128k(OBMI)ro,768k@256k(barebox),256k@1024k(barebox-env),12M@1280k(kernel),38016k@13568k(root)"
-bootargs="$bootargs mtdparts=pxa3xx-nand.0:$mtdparts ubi.mtd=6 rootfstype=ubifs root=ubi0:linux_root ro"
+bootargs="$bootargs mtdparts=pxa3xx_nand-0:$mtdparts ubi.mtd=5 rootfstype=ubifs root=ubi0:root ro ram=64M console=ttyS0,115200"
diff --git a/arch/arm/boards/zylonite/lowlevel.c b/arch/arm/boards/zylonite/lowlevel.c
index 5c43679..9f1aa66 100644
--- a/arch/arm/boards/zylonite/lowlevel.c
+++ b/arch/arm/boards/zylonite/lowlevel.c
@@ -6,5 +6,5 @@
void __naked barebox_arm_reset_vector(void)
{
arm_cpu_lowlevel_init();
- barebox_arm_entry(0x80000000, SZ_128M, NULL);
+ barebox_arm_entry(0x80000000, SZ_64M, NULL);
}
--
2.1.0
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next reply other threads:[~2015-01-17 13:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-17 13:58 Robert Jarzmik [this message]
2015-01-17 13:58 ` [PATCH 2/2] ARM: pxa: fix pxa310 config Robert Jarzmik
2015-01-19 7:43 ` [PATCH 1/2] ARM: pxa: RAM and console fixes for zylonite Sascha Hauer
2015-01-21 19:24 ` Robert Jarzmik
2015-01-26 22:54 ` Robert Jarzmik
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